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wine/dlls/dinput/dinput_main.c
Rémi Bernon 447bce4117 dinput8: Stop using LL hooks for mouse devices. 
LL hooks are heavy and using them cause performance hit with high
polling rate mice. We don't need them anymore since we now use rawinput
API for mouse device.

This also uses a separate list for rawinput mouse devices.

Signed-off-by: Rémi Bernon <rbernon@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-08-13 21:17:19 +02:00

1997 lines
67 KiB
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/* DirectInput
*
* Copyright 1998 Marcus Meissner
* Copyright 1998,1999 Lionel Ulmer
* Copyright 2000-2002 TransGaming Technologies Inc.
* Copyright 2007 Vitaliy Margolen
*
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
/* Status:
*
* - Tomb Raider 2 Demo:
* Playable using keyboard only.
* - WingCommander Prophecy Demo:
* Doesn't get Input Focus.
*
* - Fallout : works great in X and DGA mode
*/
#include "config.h"
#include <assert.h>
#include <stdarg.h>
#include <string.h>
#define COBJMACROS
#define NONAMELESSUNION
#include "wine/debug.h"
#include "wine/unicode.h"
#include "wine/asm.h"
#include "windef.h"
#include "winbase.h"
#include "winuser.h"
#include "winerror.h"
#include "objbase.h"
#include "rpcproxy.h"
#include "initguid.h"
#include "devguid.h"
#include "dinput_private.h"
#include "device_private.h"
#include "dinputd.h"
WINE_DEFAULT_DEBUG_CHANNEL(dinput);
static const IDirectInput7AVtbl ddi7avt;
static const IDirectInput7WVtbl ddi7wvt;
static const IDirectInput8AVtbl ddi8avt;
static const IDirectInput8WVtbl ddi8wvt;
static const IDirectInputJoyConfig8Vtbl JoyConfig8vt;
static inline IDirectInputImpl *impl_from_IDirectInput7A( IDirectInput7A *iface )
{
return CONTAINING_RECORD( iface, IDirectInputImpl, IDirectInput7A_iface );
}
static inline IDirectInputImpl *impl_from_IDirectInput7W( IDirectInput7W *iface )
{
return CONTAINING_RECORD( iface, IDirectInputImpl, IDirectInput7W_iface );
}
static inline IDirectInputImpl *impl_from_IDirectInput8A( IDirectInput8A *iface )
{
return CONTAINING_RECORD( iface, IDirectInputImpl, IDirectInput8A_iface );
}
static inline IDirectInputImpl *impl_from_IDirectInput8W( IDirectInput8W *iface )
{
return CONTAINING_RECORD( iface, IDirectInputImpl, IDirectInput8W_iface );
}
static inline IDirectInputDeviceImpl *impl_from_IDirectInputDevice8W(IDirectInputDevice8W *iface)
{
return CONTAINING_RECORD(iface, IDirectInputDeviceImpl, IDirectInputDevice8W_iface);
}
static const struct dinput_device *dinput_devices[] =
{
&mouse_device,
&keyboard_device,
&joystick_linuxinput_device,
&joystick_linux_device,
&joystick_osx_device
};
HINSTANCE DINPUT_instance;
static const WCHAR di_em_win_w[] = {'D','I','E','m','W','i','n',0};
static HWND di_em_win;
static BOOL check_hook_thread(void);
static CRITICAL_SECTION dinput_hook_crit;
static struct list direct_input_list = LIST_INIT( direct_input_list );
static struct list acquired_mouse_list = LIST_INIT( acquired_mouse_list );
static struct list acquired_rawmouse_list = LIST_INIT( acquired_rawmouse_list );
static struct list acquired_keyboard_list = LIST_INIT( acquired_keyboard_list );
static struct list acquired_device_list = LIST_INIT( acquired_device_list );
static HRESULT initialize_directinput_instance(IDirectInputImpl *This, DWORD dwVersion);
static void uninitialize_directinput_instance(IDirectInputImpl *This);
void dinput_hooks_acquire_device(LPDIRECTINPUTDEVICE8W iface)
{
IDirectInputDeviceImpl *dev = impl_from_IDirectInputDevice8W(iface);
EnterCriticalSection( &dinput_hook_crit );
if (IsEqualGUID( &dev->guid, &GUID_SysMouse ))
list_add_tail( dev->use_raw_input ? &acquired_rawmouse_list : &acquired_mouse_list, &dev->entry );
else if (IsEqualGUID( &dev->guid, &GUID_SysKeyboard ))
list_add_tail( &acquired_keyboard_list, &dev->entry );
else
list_add_tail( &acquired_device_list, &dev->entry );
LeaveCriticalSection( &dinput_hook_crit );
}
void dinput_hooks_unacquire_device(LPDIRECTINPUTDEVICE8W iface)
{
IDirectInputDeviceImpl *dev = impl_from_IDirectInputDevice8W(iface);
EnterCriticalSection( &dinput_hook_crit );
list_remove( &dev->entry );
LeaveCriticalSection( &dinput_hook_crit );
}
static HRESULT create_directinput_instance(REFIID riid, LPVOID *ppDI, IDirectInputImpl **out)
{
IDirectInputImpl *This = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectInputImpl) );
HRESULT hr;
if (!This)
return E_OUTOFMEMORY;
This->IDirectInput7A_iface.lpVtbl = &ddi7avt;
This->IDirectInput7W_iface.lpVtbl = &ddi7wvt;
This->IDirectInput8A_iface.lpVtbl = &ddi8avt;
This->IDirectInput8W_iface.lpVtbl = &ddi8wvt;
This->IDirectInputJoyConfig8_iface.lpVtbl = &JoyConfig8vt;
hr = IDirectInput_QueryInterface( &This->IDirectInput7A_iface, riid, ppDI );
if (FAILED(hr))
{
HeapFree( GetProcessHeap(), 0, This );
return hr;
}
if (out) *out = This;
return DI_OK;
}
/******************************************************************************
* DirectInputCreateEx (DINPUT.@)
*/
HRESULT WINAPI DirectInputCreateEx(
HINSTANCE hinst, DWORD dwVersion, REFIID riid, LPVOID *ppDI,
LPUNKNOWN punkOuter)
{
IDirectInputImpl *This;
HRESULT hr;
TRACE("(%p,%04x,%s,%p,%p)\n", hinst, dwVersion, debugstr_guid(riid), ppDI, punkOuter);
if (IsEqualGUID( &IID_IDirectInputA, riid ) ||
IsEqualGUID( &IID_IDirectInput2A, riid ) ||
IsEqualGUID( &IID_IDirectInput7A, riid ) ||
IsEqualGUID( &IID_IDirectInputW, riid ) ||
IsEqualGUID( &IID_IDirectInput2W, riid ) ||
IsEqualGUID( &IID_IDirectInput7W, riid ))
{
hr = create_directinput_instance(riid, ppDI, &This);
if (FAILED(hr))
return hr;
}
else
return DIERR_NOINTERFACE;
hr = IDirectInput_Initialize( &This->IDirectInput7A_iface, hinst, dwVersion );
if (FAILED(hr))
{
IDirectInput_Release( &This->IDirectInput7A_iface );
*ppDI = NULL;
return hr;
}
return DI_OK;
}
/******************************************************************************
* DirectInput8Create (DINPUT8.@)
*/
HRESULT WINAPI DECLSPEC_HOTPATCH DirectInput8Create(HINSTANCE hinst,
DWORD version, REFIID iid, void **out, IUnknown *outer)
{
IDirectInputImpl *This;
HRESULT hr;
TRACE("hinst %p, version %#x, iid %s, out %p, outer %p.\n",
hinst, version, debugstr_guid(iid), out, outer);
if (!out)
return E_POINTER;
if (!IsEqualGUID(&IID_IDirectInput8A, iid) &&
!IsEqualGUID(&IID_IDirectInput8W, iid) &&
!IsEqualGUID(&IID_IUnknown, iid))
{
*out = NULL;
return DIERR_NOINTERFACE;
}
hr = create_directinput_instance(iid, out, &This);
if (FAILED(hr))
{
ERR("Failed to create DirectInput, hr %#x.\n", hr);
return hr;
}
/* When aggregation is used, the application needs to manually call Initialize(). */
if (!outer && IsEqualGUID(&IID_IDirectInput8A, iid))
{
hr = IDirectInput8_Initialize(&This->IDirectInput8A_iface, hinst, version);
if (FAILED(hr))
{
IDirectInput8_Release(&This->IDirectInput8A_iface);
*out = NULL;
return hr;
}
}
if (!outer && IsEqualGUID(&IID_IDirectInput8W, iid))
{
hr = IDirectInput8_Initialize(&This->IDirectInput8W_iface, hinst, version);
if (FAILED(hr))
{
IDirectInput8_Release(&This->IDirectInput8W_iface);
*out = NULL;
return hr;
}
}
return S_OK;
}
/******************************************************************************
* DirectInputCreateA (DINPUT.@)
*/
HRESULT WINAPI DECLSPEC_HOTPATCH DirectInputCreateA(HINSTANCE hinst, DWORD dwVersion, LPDIRECTINPUTA *ppDI, LPUNKNOWN punkOuter)
{
return DirectInputCreateEx(hinst, dwVersion, &IID_IDirectInput7A, (LPVOID *)ppDI, punkOuter);
}
/******************************************************************************
* DirectInputCreateW (DINPUT.@)
*/
HRESULT WINAPI DECLSPEC_HOTPATCH DirectInputCreateW(HINSTANCE hinst, DWORD dwVersion, LPDIRECTINPUTW *ppDI, LPUNKNOWN punkOuter)
{
return DirectInputCreateEx(hinst, dwVersion, &IID_IDirectInput7W, (LPVOID *)ppDI, punkOuter);
}
static const char *_dump_DIDEVTYPE_value(DWORD dwDevType, DWORD dwVersion)
{
if (dwVersion < 0x0800) {
switch (dwDevType) {
case 0: return "All devices";
case DIDEVTYPE_MOUSE: return "DIDEVTYPE_MOUSE";
case DIDEVTYPE_KEYBOARD: return "DIDEVTYPE_KEYBOARD";
case DIDEVTYPE_JOYSTICK: return "DIDEVTYPE_JOYSTICK";
case DIDEVTYPE_DEVICE: return "DIDEVTYPE_DEVICE";
default: return "Unknown";
}
} else {
switch (dwDevType) {
case DI8DEVCLASS_ALL: return "All devices";
case DI8DEVCLASS_POINTER: return "DI8DEVCLASS_POINTER";
case DI8DEVCLASS_KEYBOARD: return "DI8DEVCLASS_KEYBOARD";
case DI8DEVCLASS_DEVICE: return "DI8DEVCLASS_DEVICE";
case DI8DEVCLASS_GAMECTRL: return "DI8DEVCLASS_GAMECTRL";
default: return "Unknown";
}
}
}
static void _dump_EnumDevices_dwFlags(DWORD dwFlags)
{
if (TRACE_ON(dinput)) {
unsigned int i;
static const struct {
DWORD mask;
const char *name;
} flags[] = {
#define FE(x) { x, #x}
FE(DIEDFL_ALLDEVICES),
FE(DIEDFL_ATTACHEDONLY),
FE(DIEDFL_FORCEFEEDBACK),
FE(DIEDFL_INCLUDEALIASES),
FE(DIEDFL_INCLUDEPHANTOMS),
FE(DIEDFL_INCLUDEHIDDEN)
#undef FE
};
TRACE(" flags: ");
if (dwFlags == 0) {
TRACE("DIEDFL_ALLDEVICES\n");
return;
}
for (i = 0; i < ARRAY_SIZE(flags); i++)
if (flags[i].mask & dwFlags)
TRACE("%s ",flags[i].name);
}
TRACE("\n");
}
static void _dump_diactionformatA(LPDIACTIONFORMATA lpdiActionFormat)
{
unsigned int i;
TRACE("diaf.dwSize = %d\n", lpdiActionFormat->dwSize);
TRACE("diaf.dwActionSize = %d\n", lpdiActionFormat->dwActionSize);
TRACE("diaf.dwDataSize = %d\n", lpdiActionFormat->dwDataSize);
TRACE("diaf.dwNumActions = %d\n", lpdiActionFormat->dwNumActions);
TRACE("diaf.rgoAction = %p\n", lpdiActionFormat->rgoAction);
TRACE("diaf.guidActionMap = %s\n", debugstr_guid(&lpdiActionFormat->guidActionMap));
TRACE("diaf.dwGenre = 0x%08x\n", lpdiActionFormat->dwGenre);
TRACE("diaf.dwBufferSize = %d\n", lpdiActionFormat->dwBufferSize);
TRACE("diaf.lAxisMin = %d\n", lpdiActionFormat->lAxisMin);
TRACE("diaf.lAxisMax = %d\n", lpdiActionFormat->lAxisMax);
TRACE("diaf.hInstString = %p\n", lpdiActionFormat->hInstString);
TRACE("diaf.ftTimeStamp ...\n");
TRACE("diaf.dwCRC = 0x%x\n", lpdiActionFormat->dwCRC);
TRACE("diaf.tszActionMap = %s\n", debugstr_a(lpdiActionFormat->tszActionMap));
for (i = 0; i < lpdiActionFormat->dwNumActions; i++)
{
TRACE("diaf.rgoAction[%u]:\n", i);
TRACE("\tuAppData=0x%lx\n", lpdiActionFormat->rgoAction[i].uAppData);
TRACE("\tdwSemantic=0x%08x\n", lpdiActionFormat->rgoAction[i].dwSemantic);
TRACE("\tdwFlags=0x%x\n", lpdiActionFormat->rgoAction[i].dwFlags);
TRACE("\tszActionName=%s\n", debugstr_a(lpdiActionFormat->rgoAction[i].u.lptszActionName));
TRACE("\tguidInstance=%s\n", debugstr_guid(&lpdiActionFormat->rgoAction[i].guidInstance));
TRACE("\tdwObjID=0x%x\n", lpdiActionFormat->rgoAction[i].dwObjID);
TRACE("\tdwHow=0x%x\n", lpdiActionFormat->rgoAction[i].dwHow);
}
}
void _copy_diactionformatAtoW(LPDIACTIONFORMATW to, LPDIACTIONFORMATA from)
{
int i;
to->dwSize = sizeof(DIACTIONFORMATW);
to->dwActionSize = sizeof(DIACTIONW);
to->dwDataSize = from->dwDataSize;
to->dwNumActions = from->dwNumActions;
to->guidActionMap = from->guidActionMap;
to->dwGenre = from->dwGenre;
to->dwBufferSize = from->dwBufferSize;
to->lAxisMin = from->lAxisMin;
to->lAxisMax = from->lAxisMax;
to->dwCRC = from->dwCRC;
to->ftTimeStamp = from->ftTimeStamp;
for (i=0; i < to->dwNumActions; i++)
{
to->rgoAction[i].uAppData = from->rgoAction[i].uAppData;
to->rgoAction[i].dwSemantic = from->rgoAction[i].dwSemantic;
to->rgoAction[i].dwFlags = from->rgoAction[i].dwFlags;
to->rgoAction[i].guidInstance = from->rgoAction[i].guidInstance;
to->rgoAction[i].dwObjID = from->rgoAction[i].dwObjID;
to->rgoAction[i].dwHow = from->rgoAction[i].dwHow;
}
}
void _copy_diactionformatWtoA(LPDIACTIONFORMATA to, LPDIACTIONFORMATW from)
{
int i;
to->dwSize = sizeof(DIACTIONFORMATA);
to->dwActionSize = sizeof(DIACTIONA);
to->dwDataSize = from->dwDataSize;
to->dwNumActions = from->dwNumActions;
to->guidActionMap = from->guidActionMap;
to->dwGenre = from->dwGenre;
to->dwBufferSize = from->dwBufferSize;
to->lAxisMin = from->lAxisMin;
to->lAxisMax = from->lAxisMax;
to->dwCRC = from->dwCRC;
to->ftTimeStamp = from->ftTimeStamp;
for (i=0; i < to->dwNumActions; i++)
{
to->rgoAction[i].uAppData = from->rgoAction[i].uAppData;
to->rgoAction[i].dwSemantic = from->rgoAction[i].dwSemantic;
to->rgoAction[i].dwFlags = from->rgoAction[i].dwFlags;
to->rgoAction[i].guidInstance = from->rgoAction[i].guidInstance;
to->rgoAction[i].dwObjID = from->rgoAction[i].dwObjID;
to->rgoAction[i].dwHow = from->rgoAction[i].dwHow;
}
}
/* diactionformat_priority
*
* Given a DIACTIONFORMAT structure and a DI genre, returns the enumeration
* priority. Joysticks should pass the game genre, and mouse or keyboard their
* respective DI*_MASK
*/
static DWORD diactionformat_priorityA(LPDIACTIONFORMATA lpdiaf, DWORD genre)
{
int i;
DWORD priorityFlags = 0;
/* If there's at least one action for the device it's priority 1 */
for(i=0; i < lpdiaf->dwNumActions; i++)
if ((lpdiaf->rgoAction[i].dwSemantic & genre) == genre)
priorityFlags |= DIEDBS_MAPPEDPRI1;
return priorityFlags;
}
static DWORD diactionformat_priorityW(LPDIACTIONFORMATW lpdiaf, DWORD genre)
{
int i;
DWORD priorityFlags = 0;
/* If there's at least one action for the device it's priority 1 */
for(i=0; i < lpdiaf->dwNumActions; i++)
if ((lpdiaf->rgoAction[i].dwSemantic & genre) == genre)
priorityFlags |= DIEDBS_MAPPEDPRI1;
return priorityFlags;
}
#if defined __i386__ && defined _MSC_VER
__declspec(naked) BOOL enum_callback_wrapper(void *callback, const void *instance, void *ref)
{
__asm
{
push ebp
mov ebp, esp
push [ebp+16]
push [ebp+12]
call [ebp+8]
leave
ret
}
}
#elif defined __i386__ && defined __GNUC__
extern BOOL enum_callback_wrapper(void *callback, const void *instance, void *ref);
__ASM_GLOBAL_FUNC( enum_callback_wrapper,
"pushl %ebp\n\t"
__ASM_CFI(".cfi_adjust_cfa_offset 4\n\t")
__ASM_CFI(".cfi_rel_offset %ebp,0\n\t")
"movl %esp,%ebp\n\t"
__ASM_CFI(".cfi_def_cfa_register %ebp\n\t")
"pushl 16(%ebp)\n\t"
"pushl 12(%ebp)\n\t"
"call *8(%ebp)\n\t"
"leave\n\t"
__ASM_CFI(".cfi_def_cfa %esp,4\n\t")
__ASM_CFI(".cfi_same_value %ebp\n\t")
"ret" )
#else
#define enum_callback_wrapper(callback, instance, ref) (callback)((instance), (ref))
#endif
/******************************************************************************
* IDirectInputA_EnumDevices
*/
static HRESULT WINAPI IDirectInputAImpl_EnumDevices(
LPDIRECTINPUT7A iface, DWORD dwDevType, LPDIENUMDEVICESCALLBACKA lpCallback,
LPVOID pvRef, DWORD dwFlags)
{
IDirectInputImpl *This = impl_from_IDirectInput7A(iface);
DIDEVICEINSTANCEA devInstance;
unsigned int i;
int j;
HRESULT r;
TRACE("(this=%p,0x%04x '%s',%p,%p,0x%04x)\n",
This, dwDevType, _dump_DIDEVTYPE_value(dwDevType, This->dwVersion),
lpCallback, pvRef, dwFlags);
_dump_EnumDevices_dwFlags(dwFlags);
if (!lpCallback ||
dwFlags & ~(DIEDFL_ATTACHEDONLY | DIEDFL_FORCEFEEDBACK | DIEDFL_INCLUDEALIASES | DIEDFL_INCLUDEPHANTOMS | DIEDFL_INCLUDEHIDDEN) ||
(dwDevType > DI8DEVCLASS_GAMECTRL && dwDevType < DI8DEVTYPE_DEVICE) || dwDevType > DI8DEVTYPE_SUPPLEMENTAL)
return DIERR_INVALIDPARAM;
if (!This->initialized)
return DIERR_NOTINITIALIZED;
for (i = 0; i < ARRAY_SIZE(dinput_devices); i++) {
if (!dinput_devices[i]->enum_deviceA) continue;
TRACE(" Checking device %u ('%s')\n", i, dinput_devices[i]->name);
for (j = 0, r = S_OK; SUCCEEDED(r); j++) {
devInstance.dwSize = sizeof(devInstance);
r = dinput_devices[i]->enum_deviceA(dwDevType, dwFlags, &devInstance, This->dwVersion, j);
if (r == S_OK)
if (enum_callback_wrapper(lpCallback, &devInstance, pvRef) == DIENUM_STOP)
return S_OK;
}
}
return S_OK;
}
/******************************************************************************
* IDirectInputW_EnumDevices
*/
static HRESULT WINAPI IDirectInputWImpl_EnumDevices(
LPDIRECTINPUT7W iface, DWORD dwDevType, LPDIENUMDEVICESCALLBACKW lpCallback,
LPVOID pvRef, DWORD dwFlags)
{
IDirectInputImpl *This = impl_from_IDirectInput7W( iface );
DIDEVICEINSTANCEW devInstance;
unsigned int i;
int j;
HRESULT r;
TRACE("(this=%p,0x%04x '%s',%p,%p,0x%04x)\n",
This, dwDevType, _dump_DIDEVTYPE_value(dwDevType, This->dwVersion),
lpCallback, pvRef, dwFlags);
_dump_EnumDevices_dwFlags(dwFlags);
if (!lpCallback ||
dwFlags & ~(DIEDFL_ATTACHEDONLY | DIEDFL_FORCEFEEDBACK | DIEDFL_INCLUDEALIASES | DIEDFL_INCLUDEPHANTOMS | DIEDFL_INCLUDEHIDDEN) ||
(dwDevType > DI8DEVCLASS_GAMECTRL && dwDevType < DI8DEVTYPE_DEVICE) || dwDevType > DI8DEVTYPE_SUPPLEMENTAL)
return DIERR_INVALIDPARAM;
if (!This->initialized)
return DIERR_NOTINITIALIZED;
for (i = 0; i < ARRAY_SIZE(dinput_devices); i++) {
if (!dinput_devices[i]->enum_deviceW) continue;
for (j = 0, r = S_OK; SUCCEEDED(r); j++) {
devInstance.dwSize = sizeof(devInstance);
TRACE(" - checking device %u ('%s')\n", i, dinput_devices[i]->name);
r = dinput_devices[i]->enum_deviceW(dwDevType, dwFlags, &devInstance, This->dwVersion, j);
if (r == S_OK)
if (enum_callback_wrapper(lpCallback, &devInstance, pvRef) == DIENUM_STOP)
return S_OK;
}
}
return S_OK;
}
static ULONG WINAPI IDirectInputAImpl_AddRef(LPDIRECTINPUT7A iface)
{
IDirectInputImpl *This = impl_from_IDirectInput7A( iface );
ULONG ref = InterlockedIncrement(&This->ref);
TRACE( "(%p) ref %d\n", This, ref );
return ref;
}
static ULONG WINAPI IDirectInputWImpl_AddRef(LPDIRECTINPUT7W iface)
{
IDirectInputImpl *This = impl_from_IDirectInput7W( iface );
return IDirectInputAImpl_AddRef( &This->IDirectInput7A_iface );
}
static ULONG WINAPI IDirectInputAImpl_Release(LPDIRECTINPUT7A iface)
{
IDirectInputImpl *This = impl_from_IDirectInput7A( iface );
ULONG ref = InterlockedDecrement( &This->ref );
TRACE( "(%p) ref %d\n", This, ref );
if (ref == 0)
{
uninitialize_directinput_instance( This );
HeapFree( GetProcessHeap(), 0, This );
}
return ref;
}
static ULONG WINAPI IDirectInputWImpl_Release(LPDIRECTINPUT7W iface)
{
IDirectInputImpl *This = impl_from_IDirectInput7W( iface );
return IDirectInputAImpl_Release( &This->IDirectInput7A_iface );
}
static HRESULT WINAPI IDirectInputAImpl_QueryInterface(LPDIRECTINPUT7A iface, REFIID riid, LPVOID *ppobj)
{
IDirectInputImpl *This = impl_from_IDirectInput7A( iface );
TRACE( "(%p)->(%s,%p)\n", This, debugstr_guid(riid), ppobj );
if (!riid || !ppobj)
return E_POINTER;
*ppobj = NULL;
#if DIRECTINPUT_VERSION == 0x0700
if (IsEqualGUID( &IID_IUnknown, riid ) ||
IsEqualGUID( &IID_IDirectInputA, riid ) ||
IsEqualGUID( &IID_IDirectInput2A, riid ) ||
IsEqualGUID( &IID_IDirectInput7A, riid ))
*ppobj = &This->IDirectInput7A_iface;
else if (IsEqualGUID( &IID_IDirectInputW, riid ) ||
IsEqualGUID( &IID_IDirectInput2W, riid ) ||
IsEqualGUID( &IID_IDirectInput7W, riid ))
*ppobj = &This->IDirectInput7W_iface;
#else
if (IsEqualGUID( &IID_IUnknown, riid ) ||
IsEqualGUID( &IID_IDirectInput8A, riid ))
*ppobj = &This->IDirectInput8A_iface;
else if (IsEqualGUID( &IID_IDirectInput8W, riid ))
*ppobj = &This->IDirectInput8W_iface;
#endif
if (IsEqualGUID( &IID_IDirectInputJoyConfig8, riid ))
*ppobj = &This->IDirectInputJoyConfig8_iface;
if(*ppobj)
{
IUnknown_AddRef( (IUnknown*)*ppobj );
return DI_OK;
}
WARN( "Unsupported interface: %s\n", debugstr_guid(riid));
return E_NOINTERFACE;
}
static HRESULT WINAPI IDirectInputWImpl_QueryInterface(LPDIRECTINPUT7W iface, REFIID riid, LPVOID *ppobj)
{
IDirectInputImpl *This = impl_from_IDirectInput7W( iface );
return IDirectInputAImpl_QueryInterface( &This->IDirectInput7A_iface, riid, ppobj );
}
static LRESULT WINAPI di_em_win_wndproc(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam)
{
IDirectInputDeviceImpl *dev;
RAWINPUT ri;
UINT size = sizeof(ri);
int rim = GET_RAWINPUT_CODE_WPARAM( wparam );
TRACE( "%p %d %lx %lx\n", hwnd, msg, wparam, lparam );
if (msg == WM_INPUT && (rim == RIM_INPUT || rim == RIM_INPUTSINK))
{
size = GetRawInputData( (HRAWINPUT)lparam, RID_INPUT, &ri, &size, sizeof(RAWINPUTHEADER) );
if (size == (UINT)-1 || size < sizeof(RAWINPUTHEADER))
WARN( "Unable to read raw input data\n" );
else if (ri.header.dwType == RIM_TYPEMOUSE)
{
EnterCriticalSection( &dinput_hook_crit );
LIST_FOR_EACH_ENTRY( dev, &acquired_rawmouse_list, IDirectInputDeviceImpl, entry )
dinput_mouse_rawinput_hook( &dev->IDirectInputDevice8A_iface, wparam, lparam, &ri );
LeaveCriticalSection( &dinput_hook_crit );
}
}
return DefWindowProcW( hwnd, msg, wparam, lparam );
}
static void register_di_em_win_class(void)
{
WNDCLASSEXW class;
memset(&class, 0, sizeof(class));
class.cbSize = sizeof(class);
class.lpfnWndProc = di_em_win_wndproc;
class.hInstance = DINPUT_instance;
class.lpszClassName = di_em_win_w;
if (!RegisterClassExW( &class ) && GetLastError() != ERROR_CLASS_ALREADY_EXISTS)
WARN( "Unable to register message window class\n" );
}
static void unregister_di_em_win_class(void)
{
if (!UnregisterClassW( di_em_win_w, NULL ) && GetLastError() != ERROR_CLASS_DOES_NOT_EXIST)
WARN( "Unable to unregister message window class\n" );
}
static HRESULT initialize_directinput_instance(IDirectInputImpl *This, DWORD dwVersion)
{
if (!This->initialized)
{
This->dwVersion = dwVersion;
This->evsequence = 1;
list_init( &This->device_players );
/* Add self to the list of the IDirectInputs */
EnterCriticalSection( &dinput_hook_crit );
list_add_head( &direct_input_list, &This->entry );
LeaveCriticalSection( &dinput_hook_crit );
This->initialized = TRUE;
if (!check_hook_thread())
{
uninitialize_directinput_instance( This );
return DIERR_GENERIC;
}
}
return DI_OK;
}
static void uninitialize_directinput_instance(IDirectInputImpl *This)
{
if (This->initialized)
{
struct DevicePlayer *device_player, *device_player2;
/* Remove self from the list of the IDirectInputs */
EnterCriticalSection( &dinput_hook_crit );
list_remove( &This->entry );
LeaveCriticalSection( &dinput_hook_crit );
LIST_FOR_EACH_ENTRY_SAFE( device_player, device_player2,
&This->device_players, struct DevicePlayer, entry )
HeapFree(GetProcessHeap(), 0, device_player);
check_hook_thread();
This->initialized = FALSE;
}
}
enum directinput_versions
{
DIRECTINPUT_VERSION_300 = 0x0300,
DIRECTINPUT_VERSION_500 = 0x0500,
DIRECTINPUT_VERSION_50A = 0x050A,
DIRECTINPUT_VERSION_5B2 = 0x05B2,
DIRECTINPUT_VERSION_602 = 0x0602,
DIRECTINPUT_VERSION_61A = 0x061A,
DIRECTINPUT_VERSION_700 = 0x0700,
};
static HRESULT WINAPI IDirectInputAImpl_Initialize(LPDIRECTINPUT7A iface, HINSTANCE hinst, DWORD version)
{
IDirectInputImpl *This = impl_from_IDirectInput7A( iface );
TRACE("(%p)->(%p, 0x%04x)\n", This, hinst, version);
if (!hinst)
return DIERR_INVALIDPARAM;
else if (version == 0)
return DIERR_NOTINITIALIZED;
else if (version > DIRECTINPUT_VERSION_700)
return DIERR_OLDDIRECTINPUTVERSION;
else if (version != DIRECTINPUT_VERSION_300 && version != DIRECTINPUT_VERSION_500 &&
version != DIRECTINPUT_VERSION_50A && version != DIRECTINPUT_VERSION_5B2 &&
version != DIRECTINPUT_VERSION_602 && version != DIRECTINPUT_VERSION_61A &&
version != DIRECTINPUT_VERSION_700 && version != DIRECTINPUT_VERSION)
return DIERR_BETADIRECTINPUTVERSION;
return initialize_directinput_instance(This, version);
}
static HRESULT WINAPI IDirectInputWImpl_Initialize(LPDIRECTINPUT7W iface, HINSTANCE hinst, DWORD x)
{
IDirectInputImpl *This = impl_from_IDirectInput7W( iface );
return IDirectInputAImpl_Initialize( &This->IDirectInput7A_iface, hinst, x );
}
static HRESULT WINAPI IDirectInputAImpl_GetDeviceStatus(LPDIRECTINPUT7A iface, REFGUID rguid)
{
IDirectInputImpl *This = impl_from_IDirectInput7A( iface );
HRESULT hr;
LPDIRECTINPUTDEVICEA device;
TRACE( "(%p)->(%s)\n", This, debugstr_guid(rguid) );
if (!rguid) return E_POINTER;
if (!This->initialized)
return DIERR_NOTINITIALIZED;
hr = IDirectInput_CreateDevice( iface, rguid, &device, NULL );
if (hr != DI_OK) return DI_NOTATTACHED;
IUnknown_Release( device );
return DI_OK;
}
static HRESULT WINAPI IDirectInputWImpl_GetDeviceStatus(LPDIRECTINPUT7W iface, REFGUID rguid)
{
IDirectInputImpl *This = impl_from_IDirectInput7W( iface );
return IDirectInputAImpl_GetDeviceStatus( &This->IDirectInput7A_iface, rguid );
}
static HRESULT WINAPI IDirectInputAImpl_RunControlPanel(LPDIRECTINPUT7A iface,
HWND hwndOwner,
DWORD dwFlags)
{
WCHAR control_exeW[] = {'c','o','n','t','r','o','l','.','e','x','e',0};
STARTUPINFOW si = {0};
PROCESS_INFORMATION pi;
IDirectInputImpl *This = impl_from_IDirectInput7A( iface );
TRACE( "(%p)->(%p, %08x)\n", This, hwndOwner, dwFlags );
if (hwndOwner && !IsWindow(hwndOwner))
return E_HANDLE;
if (dwFlags)
return DIERR_INVALIDPARAM;
if (!This->initialized)
return DIERR_NOTINITIALIZED;
if (!CreateProcessW(NULL, control_exeW, NULL, NULL, FALSE, DETACHED_PROCESS, NULL, NULL, &si, &pi))
return HRESULT_FROM_WIN32(GetLastError());
return DI_OK;
}
static HRESULT WINAPI IDirectInputWImpl_RunControlPanel(LPDIRECTINPUT7W iface, HWND hwndOwner, DWORD dwFlags)
{
IDirectInputImpl *This = impl_from_IDirectInput7W( iface );
return IDirectInputAImpl_RunControlPanel( &This->IDirectInput7A_iface, hwndOwner, dwFlags );
}
static HRESULT WINAPI IDirectInput2AImpl_FindDevice(LPDIRECTINPUT7A iface, REFGUID rguid,
LPCSTR pszName, LPGUID pguidInstance)
{
IDirectInputImpl *This = impl_from_IDirectInput7A( iface );
FIXME( "(%p)->(%s, %s, %p): stub\n", This, debugstr_guid(rguid), pszName, pguidInstance );
return DI_OK;
}
static HRESULT WINAPI IDirectInput2WImpl_FindDevice(LPDIRECTINPUT7W iface, REFGUID rguid,
LPCWSTR pszName, LPGUID pguidInstance)
{
IDirectInputImpl *This = impl_from_IDirectInput7W( iface );
FIXME( "(%p)->(%s, %s, %p): stub\n", This, debugstr_guid(rguid), debugstr_w(pszName), pguidInstance );
return DI_OK;
}
static HRESULT create_device(IDirectInputImpl *This, REFGUID rguid, REFIID riid, LPVOID *pvOut, BOOL unicode)
{
unsigned int i;
if (pvOut)
*pvOut = NULL;
if (!rguid || !pvOut)
return E_POINTER;
if (!This->initialized)
return DIERR_NOTINITIALIZED;
/* Loop on all the devices to see if anyone matches the given GUID */
for (i = 0; i < ARRAY_SIZE(dinput_devices); i++)
{
HRESULT ret;
if (!dinput_devices[i]->create_device) continue;
if ((ret = dinput_devices[i]->create_device(This, rguid, riid, pvOut, unicode)) == DI_OK)
return DI_OK;
}
WARN("invalid device GUID %s\n", debugstr_guid(rguid));
return DIERR_DEVICENOTREG;
}
static HRESULT WINAPI IDirectInput7AImpl_CreateDeviceEx(LPDIRECTINPUT7A iface, REFGUID rguid,
REFIID riid, LPVOID* pvOut, LPUNKNOWN lpUnknownOuter)
{
IDirectInputImpl *This = impl_from_IDirectInput7A( iface );
TRACE("(%p)->(%s, %s, %p, %p)\n", This, debugstr_guid(rguid), debugstr_guid(riid), pvOut, lpUnknownOuter);
return create_device(This, rguid, riid, pvOut, FALSE);
}
static HRESULT WINAPI IDirectInput7WImpl_CreateDeviceEx(LPDIRECTINPUT7W iface, REFGUID rguid,
REFIID riid, LPVOID* pvOut, LPUNKNOWN lpUnknownOuter)
{
IDirectInputImpl *This = impl_from_IDirectInput7W( iface );
TRACE("(%p)->(%s, %s, %p, %p)\n", This, debugstr_guid(rguid), debugstr_guid(riid), pvOut, lpUnknownOuter);
return create_device(This, rguid, riid, pvOut, TRUE);
}
static HRESULT WINAPI IDirectInputAImpl_CreateDevice(LPDIRECTINPUT7A iface, REFGUID rguid,
LPDIRECTINPUTDEVICEA* pdev, LPUNKNOWN punk)
{
return IDirectInput7AImpl_CreateDeviceEx(iface, rguid, NULL, (LPVOID*)pdev, punk);
}
static HRESULT WINAPI IDirectInputWImpl_CreateDevice(LPDIRECTINPUT7W iface, REFGUID rguid,
LPDIRECTINPUTDEVICEW* pdev, LPUNKNOWN punk)
{
return IDirectInput7WImpl_CreateDeviceEx(iface, rguid, NULL, (LPVOID*)pdev, punk);
}
/*******************************************************************************
* DirectInput8
*/
static ULONG WINAPI IDirectInput8AImpl_AddRef(LPDIRECTINPUT8A iface)
{
IDirectInputImpl *This = impl_from_IDirectInput8A( iface );
return IDirectInputAImpl_AddRef( &This->IDirectInput7A_iface );
}
static ULONG WINAPI IDirectInput8WImpl_AddRef(LPDIRECTINPUT8W iface)
{
IDirectInputImpl *This = impl_from_IDirectInput8W( iface );
return IDirectInputAImpl_AddRef( &This->IDirectInput7A_iface );
}
static HRESULT WINAPI IDirectInput8AImpl_QueryInterface(LPDIRECTINPUT8A iface, REFIID riid, LPVOID *ppobj)
{
IDirectInputImpl *This = impl_from_IDirectInput8A( iface );
return IDirectInputAImpl_QueryInterface( &This->IDirectInput7A_iface, riid, ppobj );
}
static HRESULT WINAPI IDirectInput8WImpl_QueryInterface(LPDIRECTINPUT8W iface, REFIID riid, LPVOID *ppobj)
{
IDirectInputImpl *This = impl_from_IDirectInput8W( iface );
return IDirectInputAImpl_QueryInterface( &This->IDirectInput7A_iface, riid, ppobj );
}
static ULONG WINAPI IDirectInput8AImpl_Release(LPDIRECTINPUT8A iface)
{
IDirectInputImpl *This = impl_from_IDirectInput8A( iface );
return IDirectInputAImpl_Release( &This->IDirectInput7A_iface );
}
static ULONG WINAPI IDirectInput8WImpl_Release(LPDIRECTINPUT8W iface)
{
IDirectInputImpl *This = impl_from_IDirectInput8W( iface );
return IDirectInputAImpl_Release( &This->IDirectInput7A_iface );
}
static HRESULT WINAPI IDirectInput8AImpl_CreateDevice(LPDIRECTINPUT8A iface, REFGUID rguid,
LPDIRECTINPUTDEVICE8A* pdev, LPUNKNOWN punk)
{
IDirectInputImpl *This = impl_from_IDirectInput8A( iface );
return IDirectInput7AImpl_CreateDeviceEx( &This->IDirectInput7A_iface, rguid, NULL, (LPVOID*)pdev, punk );
}
static HRESULT WINAPI IDirectInput8WImpl_CreateDevice(LPDIRECTINPUT8W iface, REFGUID rguid,
LPDIRECTINPUTDEVICE8W* pdev, LPUNKNOWN punk)
{
IDirectInputImpl *This = impl_from_IDirectInput8W( iface );
return IDirectInput7WImpl_CreateDeviceEx( &This->IDirectInput7W_iface, rguid, NULL, (LPVOID*)pdev, punk );
}
static HRESULT WINAPI IDirectInput8AImpl_EnumDevices(LPDIRECTINPUT8A iface, DWORD dwDevType, LPDIENUMDEVICESCALLBACKA lpCallback,
LPVOID pvRef, DWORD dwFlags)
{
IDirectInputImpl *This = impl_from_IDirectInput8A( iface );
return IDirectInputAImpl_EnumDevices( &This->IDirectInput7A_iface, dwDevType, lpCallback, pvRef, dwFlags );
}
static HRESULT WINAPI IDirectInput8WImpl_EnumDevices(LPDIRECTINPUT8W iface, DWORD dwDevType, LPDIENUMDEVICESCALLBACKW lpCallback,
LPVOID pvRef, DWORD dwFlags)
{
IDirectInputImpl *This = impl_from_IDirectInput8W( iface );
return IDirectInputWImpl_EnumDevices( &This->IDirectInput7W_iface, dwDevType, lpCallback, pvRef, dwFlags );
}
static HRESULT WINAPI IDirectInput8AImpl_GetDeviceStatus(LPDIRECTINPUT8A iface, REFGUID rguid)
{
IDirectInputImpl *This = impl_from_IDirectInput8A( iface );
return IDirectInputAImpl_GetDeviceStatus( &This->IDirectInput7A_iface, rguid );
}
static HRESULT WINAPI IDirectInput8WImpl_GetDeviceStatus(LPDIRECTINPUT8W iface, REFGUID rguid)
{
IDirectInputImpl *This = impl_from_IDirectInput8W( iface );
return IDirectInputAImpl_GetDeviceStatus( &This->IDirectInput7A_iface, rguid );
}
static HRESULT WINAPI IDirectInput8AImpl_RunControlPanel(LPDIRECTINPUT8A iface, HWND hwndOwner, DWORD dwFlags)
{
IDirectInputImpl *This = impl_from_IDirectInput8A( iface );
return IDirectInputAImpl_RunControlPanel( &This->IDirectInput7A_iface, hwndOwner, dwFlags );
}
static HRESULT WINAPI IDirectInput8WImpl_RunControlPanel(LPDIRECTINPUT8W iface, HWND hwndOwner, DWORD dwFlags)
{
IDirectInputImpl *This = impl_from_IDirectInput8W( iface );
return IDirectInputAImpl_RunControlPanel( &This->IDirectInput7A_iface, hwndOwner, dwFlags );
}
static HRESULT WINAPI IDirectInput8AImpl_Initialize(LPDIRECTINPUT8A iface, HINSTANCE hinst, DWORD version)
{
IDirectInputImpl *This = impl_from_IDirectInput8A( iface );
TRACE("(%p)->(%p, 0x%04x)\n", This, hinst, version);
if (!hinst)
return DIERR_INVALIDPARAM;
else if (version == 0)
return DIERR_NOTINITIALIZED;
else if (version < DIRECTINPUT_VERSION)
return DIERR_BETADIRECTINPUTVERSION;
else if (version > DIRECTINPUT_VERSION)
return DIERR_OLDDIRECTINPUTVERSION;
return initialize_directinput_instance(This, version);
}
static HRESULT WINAPI IDirectInput8WImpl_Initialize(LPDIRECTINPUT8W iface, HINSTANCE hinst, DWORD version)
{
IDirectInputImpl *This = impl_from_IDirectInput8W( iface );
return IDirectInput8AImpl_Initialize( &This->IDirectInput8A_iface, hinst, version );
}
static HRESULT WINAPI IDirectInput8AImpl_FindDevice(LPDIRECTINPUT8A iface, REFGUID rguid, LPCSTR pszName, LPGUID pguidInstance)
{
IDirectInputImpl *This = impl_from_IDirectInput8A( iface );
return IDirectInput2AImpl_FindDevice( &This->IDirectInput7A_iface, rguid, pszName, pguidInstance );
}
static HRESULT WINAPI IDirectInput8WImpl_FindDevice(LPDIRECTINPUT8W iface, REFGUID rguid, LPCWSTR pszName, LPGUID pguidInstance)
{
IDirectInputImpl *This = impl_from_IDirectInput8W( iface );
return IDirectInput2WImpl_FindDevice( &This->IDirectInput7W_iface, rguid, pszName, pguidInstance );
}
static BOOL should_enumerate_device(const WCHAR *username, DWORD dwFlags,
struct list *device_players, REFGUID guid)
{
BOOL should_enumerate = TRUE;
struct DevicePlayer *device_player;
/* Check if user owns this device */
if (dwFlags & DIEDBSFL_THISUSER && username && *username)
{
should_enumerate = FALSE;
LIST_FOR_EACH_ENTRY(device_player, device_players, struct DevicePlayer, entry)
{
if (IsEqualGUID(&device_player->instance_guid, guid))
{
if (*device_player->username && !lstrcmpW(username, device_player->username))
return TRUE; /* Device username matches */
break;
}
}
}
/* Check if this device is not owned by anyone */
if (dwFlags & DIEDBSFL_AVAILABLEDEVICES) {
BOOL found = FALSE;
should_enumerate = FALSE;
LIST_FOR_EACH_ENTRY(device_player, device_players, struct DevicePlayer, entry)
{
if (IsEqualGUID(&device_player->instance_guid, guid))
{
if (*device_player->username)
found = TRUE;
break;
}
}
if (!found)
return TRUE; /* Device does not have a username */
}
return should_enumerate;
}
static HRESULT WINAPI IDirectInput8AImpl_EnumDevicesBySemantics(
LPDIRECTINPUT8A iface, LPCSTR ptszUserName, LPDIACTIONFORMATA lpdiActionFormat,
LPDIENUMDEVICESBYSEMANTICSCBA lpCallback,
LPVOID pvRef, DWORD dwFlags
)
{
static REFGUID guids[2] = { &GUID_SysKeyboard, &GUID_SysMouse };
static const DWORD actionMasks[] = { DIKEYBOARD_MASK, DIMOUSE_MASK };
IDirectInputImpl *This = impl_from_IDirectInput8A( iface );
DIDEVICEINSTANCEA didevi;
LPDIRECTINPUTDEVICE8A lpdid;
DWORD callbackFlags;
int i, j;
int device_count = 0;
int remain;
DIDEVICEINSTANCEA *didevis = 0;
WCHAR *username_w = 0;
FIXME("(this=%p,%s,%p,%p,%p,%04x): semi-stub\n", This, debugstr_a(ptszUserName), lpdiActionFormat,
lpCallback, pvRef, dwFlags);
#define X(x) if (dwFlags & x) FIXME("\tdwFlags |= "#x"\n");
X(DIEDBSFL_ATTACHEDONLY)
X(DIEDBSFL_THISUSER)
X(DIEDBSFL_FORCEFEEDBACK)
X(DIEDBSFL_AVAILABLEDEVICES)
X(DIEDBSFL_MULTIMICEKEYBOARDS)
X(DIEDBSFL_NONGAMINGDEVICES)
#undef X
_dump_diactionformatA(lpdiActionFormat);
didevi.dwSize = sizeof(didevi);
if (ptszUserName)
{
int len = MultiByteToWideChar(CP_ACP, 0, ptszUserName, -1, 0, 0);
username_w = HeapAlloc(GetProcessHeap(), 0, sizeof(WCHAR)*len);
MultiByteToWideChar(CP_ACP, 0, ptszUserName, -1, username_w, len);
}
/* Enumerate all the joysticks */
for (i = 0; i < ARRAY_SIZE(dinput_devices); i++)
{
HRESULT enumSuccess;
if (!dinput_devices[i]->enum_deviceA) continue;
for (j = 0, enumSuccess = S_OK; SUCCEEDED(enumSuccess); j++)
{
TRACE(" - checking device %u ('%s')\n", i, dinput_devices[i]->name);
/* Default behavior is to enumerate attached game controllers */
enumSuccess = dinput_devices[i]->enum_deviceA(DI8DEVCLASS_GAMECTRL, DIEDFL_ATTACHEDONLY | dwFlags, &didevi, This->dwVersion, j);
if (enumSuccess == S_OK &&
should_enumerate_device(username_w, dwFlags, &This->device_players, &didevi.guidInstance))
{
if (device_count++)
didevis = HeapReAlloc(GetProcessHeap(), 0, didevis, sizeof(DIDEVICEINSTANCEA)*device_count);
else
didevis = HeapAlloc(GetProcessHeap(), 0, sizeof(DIDEVICEINSTANCEA)*device_count);
didevis[device_count-1] = didevi;
}
}
}
remain = device_count;
/* Add keyboard and mouse to remaining device count */
if (!(dwFlags & DIEDBSFL_FORCEFEEDBACK))
{
for (i = 0; i < ARRAY_SIZE(guids); i++)
{
if (should_enumerate_device(username_w, dwFlags, &This->device_players, guids[i]))
remain++;
}
}
for (i = 0; i < device_count; i++)
{
callbackFlags = diactionformat_priorityA(lpdiActionFormat, lpdiActionFormat->dwGenre);
IDirectInput_CreateDevice(iface, &didevis[i].guidInstance, &lpdid, NULL);
if (lpCallback(&didevis[i], lpdid, callbackFlags, --remain, pvRef) == DIENUM_STOP)
{
IDirectInputDevice_Release(lpdid);
HeapFree(GetProcessHeap(), 0, didevis);
HeapFree(GetProcessHeap(), 0, username_w);
return DI_OK;
}
IDirectInputDevice_Release(lpdid);
}
HeapFree(GetProcessHeap(), 0, didevis);
if (dwFlags & DIEDBSFL_FORCEFEEDBACK)
{
HeapFree(GetProcessHeap(), 0, username_w);
return DI_OK;
}
/* Enumerate keyboard and mouse */
for (i = 0; i < ARRAY_SIZE(guids); i++)
{
if (should_enumerate_device(username_w, dwFlags, &This->device_players, guids[i]))
{
callbackFlags = diactionformat_priorityA(lpdiActionFormat, actionMasks[i]);
IDirectInput_CreateDevice(iface, guids[i], &lpdid, NULL);
IDirectInputDevice_GetDeviceInfo(lpdid, &didevi);
if (lpCallback(&didevi, lpdid, callbackFlags, --remain, pvRef) == DIENUM_STOP)
{
IDirectInputDevice_Release(lpdid);
HeapFree(GetProcessHeap(), 0, username_w);
return DI_OK;
}
IDirectInputDevice_Release(lpdid);
}
}
HeapFree(GetProcessHeap(), 0, username_w);
return DI_OK;
}
static HRESULT WINAPI IDirectInput8WImpl_EnumDevicesBySemantics(
LPDIRECTINPUT8W iface, LPCWSTR ptszUserName, LPDIACTIONFORMATW lpdiActionFormat,
LPDIENUMDEVICESBYSEMANTICSCBW lpCallback,
LPVOID pvRef, DWORD dwFlags
)
{
static REFGUID guids[2] = { &GUID_SysKeyboard, &GUID_SysMouse };
static const DWORD actionMasks[] = { DIKEYBOARD_MASK, DIMOUSE_MASK };
IDirectInputImpl *This = impl_from_IDirectInput8W(iface);
DIDEVICEINSTANCEW didevi;
LPDIRECTINPUTDEVICE8W lpdid;
DWORD callbackFlags;
int i, j;
int device_count = 0;
int remain;
DIDEVICEINSTANCEW *didevis = 0;
FIXME("(this=%p,%s,%p,%p,%p,%04x): semi-stub\n", This, debugstr_w(ptszUserName), lpdiActionFormat,
lpCallback, pvRef, dwFlags);
didevi.dwSize = sizeof(didevi);
/* Enumerate all the joysticks */
for (i = 0; i < ARRAY_SIZE(dinput_devices); i++)
{
HRESULT enumSuccess;
if (!dinput_devices[i]->enum_deviceW) continue;
for (j = 0, enumSuccess = S_OK; SUCCEEDED(enumSuccess); j++)
{
TRACE(" - checking device %u ('%s')\n", i, dinput_devices[i]->name);
/* Default behavior is to enumerate attached game controllers */
enumSuccess = dinput_devices[i]->enum_deviceW(DI8DEVCLASS_GAMECTRL, DIEDFL_ATTACHEDONLY | dwFlags, &didevi, This->dwVersion, j);
if (enumSuccess == S_OK &&
should_enumerate_device(ptszUserName, dwFlags, &This->device_players, &didevi.guidInstance))
{
if (device_count++)
didevis = HeapReAlloc(GetProcessHeap(), 0, didevis, sizeof(DIDEVICEINSTANCEW)*device_count);
else
didevis = HeapAlloc(GetProcessHeap(), 0, sizeof(DIDEVICEINSTANCEW)*device_count);
didevis[device_count-1] = didevi;
}
}
}
remain = device_count;
/* Add keyboard and mouse to remaining device count */
if (!(dwFlags & DIEDBSFL_FORCEFEEDBACK))
{
for (i = 0; i < ARRAY_SIZE(guids); i++)
{
if (should_enumerate_device(ptszUserName, dwFlags, &This->device_players, guids[i]))
remain++;
}
}
for (i = 0; i < device_count; i++)
{
callbackFlags = diactionformat_priorityW(lpdiActionFormat, lpdiActionFormat->dwGenre);
IDirectInput_CreateDevice(iface, &didevis[i].guidInstance, &lpdid, NULL);
if (lpCallback(&didevis[i], lpdid, callbackFlags, --remain, pvRef) == DIENUM_STOP)
{
HeapFree(GetProcessHeap(), 0, didevis);
return DI_OK;
}
}
HeapFree(GetProcessHeap(), 0, didevis);
if (dwFlags & DIEDBSFL_FORCEFEEDBACK) return DI_OK;
/* Enumerate keyboard and mouse */
for (i = 0; i < ARRAY_SIZE(guids); i++)
{
if (should_enumerate_device(ptszUserName, dwFlags, &This->device_players, guids[i]))
{
callbackFlags = diactionformat_priorityW(lpdiActionFormat, actionMasks[i]);
IDirectInput_CreateDevice(iface, guids[i], &lpdid, NULL);
IDirectInputDevice_GetDeviceInfo(lpdid, &didevi);
if (lpCallback(&didevi, lpdid, callbackFlags, --remain, pvRef) == DIENUM_STOP)
return DI_OK;
}
}
return DI_OK;
}
static HRESULT WINAPI IDirectInput8WImpl_ConfigureDevices(
LPDIRECTINPUT8W iface, LPDICONFIGUREDEVICESCALLBACK lpdiCallback,
LPDICONFIGUREDEVICESPARAMSW lpdiCDParams, DWORD dwFlags, LPVOID pvRefData
)
{
IDirectInputImpl *This = impl_from_IDirectInput8W(iface);
FIXME("(this=%p,%p,%p,%04x,%p): stub\n", This, lpdiCallback, lpdiCDParams, dwFlags, pvRefData);
/* Call helper function in config.c to do the real work */
return _configure_devices(iface, lpdiCallback, lpdiCDParams, dwFlags, pvRefData);
}
static HRESULT WINAPI IDirectInput8AImpl_ConfigureDevices(
LPDIRECTINPUT8A iface, LPDICONFIGUREDEVICESCALLBACK lpdiCallback,
LPDICONFIGUREDEVICESPARAMSA lpdiCDParams, DWORD dwFlags, LPVOID pvRefData
)
{
IDirectInputImpl *This = impl_from_IDirectInput8A(iface);
DIACTIONFORMATW diafW;
DICONFIGUREDEVICESPARAMSW diCDParamsW;
HRESULT hr;
int i;
FIXME("(this=%p,%p,%p,%04x,%p): stub\n", This, lpdiCallback, lpdiCDParams, dwFlags, pvRefData);
/* Copy parameters */
diCDParamsW.dwSize = sizeof(DICONFIGUREDEVICESPARAMSW);
diCDParamsW.dwcFormats = lpdiCDParams->dwcFormats;
diCDParamsW.lprgFormats = &diafW;
diCDParamsW.hwnd = lpdiCDParams->hwnd;
diafW.rgoAction = HeapAlloc(GetProcessHeap(), 0, sizeof(DIACTIONW)*lpdiCDParams->lprgFormats->dwNumActions);
_copy_diactionformatAtoW(&diafW, lpdiCDParams->lprgFormats);
/* Copy action names */
for (i=0; i < diafW.dwNumActions; i++)
{
const char* from = lpdiCDParams->lprgFormats->rgoAction[i].u.lptszActionName;
int len = MultiByteToWideChar(CP_ACP, 0, from , -1, NULL , 0);
WCHAR *to = HeapAlloc(GetProcessHeap(), 0, sizeof(WCHAR)*len);
MultiByteToWideChar(CP_ACP, 0, from , -1, to , len);
diafW.rgoAction[i].u.lptszActionName = to;
}
hr = IDirectInput8WImpl_ConfigureDevices(&This->IDirectInput8W_iface, lpdiCallback, &diCDParamsW, dwFlags, pvRefData);
/* Copy back configuration */
if (SUCCEEDED(hr))
_copy_diactionformatWtoA(lpdiCDParams->lprgFormats, &diafW);
/* Free memory */
for (i=0; i < diafW.dwNumActions; i++)
HeapFree(GetProcessHeap(), 0, (void*) diafW.rgoAction[i].u.lptszActionName);
HeapFree(GetProcessHeap(), 0, diafW.rgoAction);
return hr;
}
/*****************************************************************************
* IDirectInputJoyConfig8 interface
*/
static inline IDirectInputImpl *impl_from_IDirectInputJoyConfig8(IDirectInputJoyConfig8 *iface)
{
return CONTAINING_RECORD( iface, IDirectInputImpl, IDirectInputJoyConfig8_iface );
}
static HRESULT WINAPI JoyConfig8Impl_QueryInterface(IDirectInputJoyConfig8 *iface, REFIID riid, void** ppobj)
{
IDirectInputImpl *This = impl_from_IDirectInputJoyConfig8( iface );
return IDirectInputAImpl_QueryInterface( &This->IDirectInput7A_iface, riid, ppobj );
}
static ULONG WINAPI JoyConfig8Impl_AddRef(IDirectInputJoyConfig8 *iface)
{
IDirectInputImpl *This = impl_from_IDirectInputJoyConfig8( iface );
return IDirectInputAImpl_AddRef( &This->IDirectInput7A_iface );
}
static ULONG WINAPI JoyConfig8Impl_Release(IDirectInputJoyConfig8 *iface)
{
IDirectInputImpl *This = impl_from_IDirectInputJoyConfig8( iface );
return IDirectInputAImpl_Release( &This->IDirectInput7A_iface );
}
static HRESULT WINAPI JoyConfig8Impl_Acquire(IDirectInputJoyConfig8 *iface)
{
FIXME( "(%p): stub!\n", iface );
return E_NOTIMPL;
}
static HRESULT WINAPI JoyConfig8Impl_Unacquire(IDirectInputJoyConfig8 *iface)
{
FIXME( "(%p): stub!\n", iface );
return E_NOTIMPL;
}
static HRESULT WINAPI JoyConfig8Impl_SetCooperativeLevel(IDirectInputJoyConfig8 *iface, HWND hwnd, DWORD flags)
{
FIXME( "(%p)->(%p, 0x%08x): stub!\n", iface, hwnd, flags );
return E_NOTIMPL;
}
static HRESULT WINAPI JoyConfig8Impl_SendNotify(IDirectInputJoyConfig8 *iface)
{
FIXME( "(%p): stub!\n", iface );
return E_NOTIMPL;
}
static HRESULT WINAPI JoyConfig8Impl_EnumTypes(IDirectInputJoyConfig8 *iface, LPDIJOYTYPECALLBACK cb, void *ref)
{
FIXME( "(%p)->(%p, %p): stub!\n", iface, cb, ref );
return E_NOTIMPL;
}
static HRESULT WINAPI JoyConfig8Impl_GetTypeInfo(IDirectInputJoyConfig8 *iface, LPCWSTR name, LPDIJOYTYPEINFO info, DWORD flags)
{
FIXME( "(%p)->(%s, %p, 0x%08x): stub!\n", iface, debugstr_w(name), info, flags );
return E_NOTIMPL;
}
static HRESULT WINAPI JoyConfig8Impl_SetTypeInfo(IDirectInputJoyConfig8 *iface, LPCWSTR name, LPCDIJOYTYPEINFO info, DWORD flags,
LPWSTR new_name)
{
FIXME( "(%p)->(%s, %p, 0x%08x, %s): stub!\n", iface, debugstr_w(name), info, flags, debugstr_w(new_name) );
return E_NOTIMPL;
}
static HRESULT WINAPI JoyConfig8Impl_DeleteType(IDirectInputJoyConfig8 *iface, LPCWSTR name)
{
FIXME( "(%p)->(%s): stub!\n", iface, debugstr_w(name) );
return E_NOTIMPL;
}
static HRESULT WINAPI JoyConfig8Impl_GetConfig(IDirectInputJoyConfig8 *iface, UINT id, LPDIJOYCONFIG info, DWORD flags)
{
IDirectInputImpl *di = impl_from_IDirectInputJoyConfig8(iface);
UINT found = 0;
int i, j;
HRESULT r;
FIXME("(%p)->(%d, %p, 0x%08x): semi-stub!\n", iface, id, info, flags);
#define X(x) if (flags & x) FIXME("\tflags |= "#x"\n");
X(DIJC_GUIDINSTANCE)
X(DIJC_REGHWCONFIGTYPE)
X(DIJC_GAIN)
X(DIJC_CALLOUT)
#undef X
/* Enumerate all joysticks in order */
for (i = 0; i < ARRAY_SIZE(dinput_devices); i++)
{
if (!dinput_devices[i]->enum_deviceA) continue;
for (j = 0, r = S_OK; SUCCEEDED(r); j++)
{
DIDEVICEINSTANCEA dev;
dev.dwSize = sizeof(dev);
if ((r = dinput_devices[i]->enum_deviceA(DI8DEVCLASS_GAMECTRL, 0, &dev, di->dwVersion, j)) == S_OK)
{
/* Only take into account the chosen id */
if (found == id)
{
if (flags & DIJC_GUIDINSTANCE)
info->guidInstance = dev.guidInstance;
return DI_OK;
}
found += 1;
}
}
}
return DIERR_NOMOREITEMS;
}
static HRESULT WINAPI JoyConfig8Impl_SetConfig(IDirectInputJoyConfig8 *iface, UINT id, LPCDIJOYCONFIG info, DWORD flags)
{
FIXME( "(%p)->(%d, %p, 0x%08x): stub!\n", iface, id, info, flags );
return E_NOTIMPL;
}
static HRESULT WINAPI JoyConfig8Impl_DeleteConfig(IDirectInputJoyConfig8 *iface, UINT id)
{
FIXME( "(%p)->(%d): stub!\n", iface, id );
return E_NOTIMPL;
}
static HRESULT WINAPI JoyConfig8Impl_GetUserValues(IDirectInputJoyConfig8 *iface, LPDIJOYUSERVALUES info, DWORD flags)
{
FIXME( "(%p)->(%p, 0x%08x): stub!\n", iface, info, flags );
return E_NOTIMPL;
}
static HRESULT WINAPI JoyConfig8Impl_SetUserValues(IDirectInputJoyConfig8 *iface, LPCDIJOYUSERVALUES info, DWORD flags)
{
FIXME( "(%p)->(%p, 0x%08x): stub!\n", iface, info, flags );
return E_NOTIMPL;
}
static HRESULT WINAPI JoyConfig8Impl_AddNewHardware(IDirectInputJoyConfig8 *iface, HWND hwnd, REFGUID guid)
{
FIXME( "(%p)->(%p, %s): stub!\n", iface, hwnd, debugstr_guid(guid) );
return E_NOTIMPL;
}
static HRESULT WINAPI JoyConfig8Impl_OpenTypeKey(IDirectInputJoyConfig8 *iface, LPCWSTR name, DWORD security, PHKEY key)
{
FIXME( "(%p)->(%s, 0x%08x, %p): stub!\n", iface, debugstr_w(name), security, key );
return E_NOTIMPL;
}
static HRESULT WINAPI JoyConfig8Impl_OpenAppStatusKey(IDirectInputJoyConfig8 *iface, PHKEY key)
{
FIXME( "(%p)->(%p): stub!\n", iface, key );
return E_NOTIMPL;
}
static const IDirectInput7AVtbl ddi7avt = {
IDirectInputAImpl_QueryInterface,
IDirectInputAImpl_AddRef,
IDirectInputAImpl_Release,
IDirectInputAImpl_CreateDevice,
IDirectInputAImpl_EnumDevices,
IDirectInputAImpl_GetDeviceStatus,
IDirectInputAImpl_RunControlPanel,
IDirectInputAImpl_Initialize,
IDirectInput2AImpl_FindDevice,
IDirectInput7AImpl_CreateDeviceEx
};
static const IDirectInput7WVtbl ddi7wvt = {
IDirectInputWImpl_QueryInterface,
IDirectInputWImpl_AddRef,
IDirectInputWImpl_Release,
IDirectInputWImpl_CreateDevice,
IDirectInputWImpl_EnumDevices,
IDirectInputWImpl_GetDeviceStatus,
IDirectInputWImpl_RunControlPanel,
IDirectInputWImpl_Initialize,
IDirectInput2WImpl_FindDevice,
IDirectInput7WImpl_CreateDeviceEx
};
static const IDirectInput8AVtbl ddi8avt = {
IDirectInput8AImpl_QueryInterface,
IDirectInput8AImpl_AddRef,
IDirectInput8AImpl_Release,
IDirectInput8AImpl_CreateDevice,
IDirectInput8AImpl_EnumDevices,
IDirectInput8AImpl_GetDeviceStatus,
IDirectInput8AImpl_RunControlPanel,
IDirectInput8AImpl_Initialize,
IDirectInput8AImpl_FindDevice,
IDirectInput8AImpl_EnumDevicesBySemantics,
IDirectInput8AImpl_ConfigureDevices
};
static const IDirectInput8WVtbl ddi8wvt = {
IDirectInput8WImpl_QueryInterface,
IDirectInput8WImpl_AddRef,
IDirectInput8WImpl_Release,
IDirectInput8WImpl_CreateDevice,
IDirectInput8WImpl_EnumDevices,
IDirectInput8WImpl_GetDeviceStatus,
IDirectInput8WImpl_RunControlPanel,
IDirectInput8WImpl_Initialize,
IDirectInput8WImpl_FindDevice,
IDirectInput8WImpl_EnumDevicesBySemantics,
IDirectInput8WImpl_ConfigureDevices
};
static const IDirectInputJoyConfig8Vtbl JoyConfig8vt =
{
JoyConfig8Impl_QueryInterface,
JoyConfig8Impl_AddRef,
JoyConfig8Impl_Release,
JoyConfig8Impl_Acquire,
JoyConfig8Impl_Unacquire,
JoyConfig8Impl_SetCooperativeLevel,
JoyConfig8Impl_SendNotify,
JoyConfig8Impl_EnumTypes,
JoyConfig8Impl_GetTypeInfo,
JoyConfig8Impl_SetTypeInfo,
JoyConfig8Impl_DeleteType,
JoyConfig8Impl_GetConfig,
JoyConfig8Impl_SetConfig,
JoyConfig8Impl_DeleteConfig,
JoyConfig8Impl_GetUserValues,
JoyConfig8Impl_SetUserValues,
JoyConfig8Impl_AddNewHardware,
JoyConfig8Impl_OpenTypeKey,
JoyConfig8Impl_OpenAppStatusKey
};
/*******************************************************************************
* DirectInput ClassFactory
*/
typedef struct
{
/* IUnknown fields */
IClassFactory IClassFactory_iface;
LONG ref;
} IClassFactoryImpl;
static inline IClassFactoryImpl *impl_from_IClassFactory(IClassFactory *iface)
{
return CONTAINING_RECORD(iface, IClassFactoryImpl, IClassFactory_iface);
}
static HRESULT WINAPI DICF_QueryInterface(LPCLASSFACTORY iface,REFIID riid,LPVOID *ppobj) {
IClassFactoryImpl *This = impl_from_IClassFactory(iface);
FIXME("(%p)->(%s,%p),stub!\n",This,debugstr_guid(riid),ppobj);
return E_NOINTERFACE;
}
static ULONG WINAPI DICF_AddRef(LPCLASSFACTORY iface) {
IClassFactoryImpl *This = impl_from_IClassFactory(iface);
return InterlockedIncrement(&(This->ref));
}
static ULONG WINAPI DICF_Release(LPCLASSFACTORY iface) {
IClassFactoryImpl *This = impl_from_IClassFactory(iface);
/* static class, won't be freed */
return InterlockedDecrement(&(This->ref));
}
static HRESULT WINAPI DICF_CreateInstance(
LPCLASSFACTORY iface,LPUNKNOWN pOuter,REFIID riid,LPVOID *ppobj
) {
IClassFactoryImpl *This = impl_from_IClassFactory(iface);
TRACE("(%p)->(%p,%s,%p)\n",This,pOuter,debugstr_guid(riid),ppobj);
if ( IsEqualGUID( &IID_IUnknown, riid ) ||
IsEqualGUID( &IID_IDirectInputA, riid ) ||
IsEqualGUID( &IID_IDirectInputW, riid ) ||
IsEqualGUID( &IID_IDirectInput2A, riid ) ||
IsEqualGUID( &IID_IDirectInput2W, riid ) ||
IsEqualGUID( &IID_IDirectInput7A, riid ) ||
IsEqualGUID( &IID_IDirectInput7W, riid ) ||
IsEqualGUID( &IID_IDirectInput8A, riid ) ||
IsEqualGUID( &IID_IDirectInput8W, riid ) )
{
return create_directinput_instance(riid, ppobj, NULL);
}
FIXME("(%p,%p,%s,%p) Interface not found!\n",This,pOuter,debugstr_guid(riid),ppobj);
return E_NOINTERFACE;
}
static HRESULT WINAPI DICF_LockServer(LPCLASSFACTORY iface,BOOL dolock) {
IClassFactoryImpl *This = impl_from_IClassFactory(iface);
FIXME("(%p)->(%d),stub!\n",This,dolock);
return S_OK;
}
static const IClassFactoryVtbl DICF_Vtbl = {
DICF_QueryInterface,
DICF_AddRef,
DICF_Release,
DICF_CreateInstance,
DICF_LockServer
};
static IClassFactoryImpl DINPUT_CF = {{&DICF_Vtbl}, 1 };
/***********************************************************************
* DllCanUnloadNow (DINPUT.@)
*/
HRESULT WINAPI DllCanUnloadNow(void)
{
return S_FALSE;
}
/***********************************************************************
* DllGetClassObject (DINPUT.@)
*/
HRESULT WINAPI DllGetClassObject(REFCLSID rclsid, REFIID riid, LPVOID *ppv)
{
TRACE("(%s,%s,%p)\n", debugstr_guid(rclsid), debugstr_guid(riid), ppv);
if ( IsEqualCLSID( &IID_IClassFactory, riid ) ) {
*ppv = &DINPUT_CF;
IClassFactory_AddRef((IClassFactory*)*ppv);
return S_OK;
}
FIXME("(%s,%s,%p): no interface found.\n", debugstr_guid(rclsid), debugstr_guid(riid), ppv);
return CLASS_E_CLASSNOTAVAILABLE;
}
/***********************************************************************
* DllRegisterServer (DINPUT.@)
*/
HRESULT WINAPI DllRegisterServer(void)
{
return __wine_register_resources( DINPUT_instance );
}
/***********************************************************************
* DllUnregisterServer (DINPUT.@)
*/
HRESULT WINAPI DllUnregisterServer(void)
{
return __wine_unregister_resources( DINPUT_instance );
}
/******************************************************************************
* DInput hook thread
*/
static LRESULT CALLBACK LL_hook_proc( int code, WPARAM wparam, LPARAM lparam )
{
IDirectInputDeviceImpl *dev;
int skip = 0;
if (code != HC_ACTION) return CallNextHookEx( 0, code, wparam, lparam );
EnterCriticalSection( &dinput_hook_crit );
LIST_FOR_EACH_ENTRY( dev, &acquired_mouse_list, IDirectInputDeviceImpl, entry )
{
TRACE("calling dinput_mouse_hook (%p %lx %lx)\n", dev, wparam, lparam);
skip |= dinput_mouse_hook( &dev->IDirectInputDevice8A_iface, wparam, lparam );
}
LIST_FOR_EACH_ENTRY( dev, &acquired_keyboard_list, IDirectInputDeviceImpl, entry )
{
if (dev->use_raw_input) continue;
TRACE("calling dinput_keyboard_hook (%p %lx %lx)\n", dev, wparam, lparam);
skip |= dinput_keyboard_hook( &dev->IDirectInputDevice8A_iface, wparam, lparam );
}
LeaveCriticalSection( &dinput_hook_crit );
return skip ? 1 : CallNextHookEx( 0, code, wparam, lparam );
}
static LRESULT CALLBACK callwndproc_proc( int code, WPARAM wparam, LPARAM lparam )
{
IDirectInputDeviceImpl *dev, *next;
CWPSTRUCT *msg = (CWPSTRUCT *)lparam;
HWND foreground;
if (code != HC_ACTION || (msg->message != WM_KILLFOCUS &&
msg->message != WM_ACTIVATEAPP && msg->message != WM_ACTIVATE))
return CallNextHookEx( 0, code, wparam, lparam );
foreground = GetForegroundWindow();
EnterCriticalSection( &dinput_hook_crit );
LIST_FOR_EACH_ENTRY_SAFE( dev, next, &acquired_device_list, IDirectInputDeviceImpl, entry )
{
if (msg->hwnd == dev->win && msg->hwnd != foreground)
{
TRACE( "%p window is not foreground - unacquiring %p\n", dev->win, dev );
IDirectInputDevice_Unacquire( &dev->IDirectInputDevice8A_iface );
}
}
LIST_FOR_EACH_ENTRY_SAFE( dev, next, &acquired_mouse_list, IDirectInputDeviceImpl, entry )
{
if (msg->hwnd == dev->win && msg->hwnd != foreground)
{
TRACE( "%p window is not foreground - unacquiring %p\n", dev->win, dev );
IDirectInputDevice_Unacquire( &dev->IDirectInputDevice8A_iface );
}
}
LIST_FOR_EACH_ENTRY_SAFE( dev, next, &acquired_rawmouse_list, IDirectInputDeviceImpl, entry )
{
if (msg->hwnd == dev->win && msg->hwnd != foreground)
{
TRACE( "%p window is not foreground - unacquiring %p\n", dev->win, dev );
IDirectInputDevice_Unacquire( &dev->IDirectInputDevice8A_iface );
}
}
LIST_FOR_EACH_ENTRY_SAFE( dev, next, &acquired_keyboard_list, IDirectInputDeviceImpl, entry )
{
if (msg->hwnd == dev->win && msg->hwnd != foreground)
{
TRACE( "%p window is not foreground - unacquiring %p\n", dev->win, dev );
IDirectInputDevice_Unacquire( &dev->IDirectInputDevice8A_iface );
}
}
LeaveCriticalSection( &dinput_hook_crit );
return CallNextHookEx( 0, code, wparam, lparam );
}
static DWORD WINAPI hook_thread_proc(void *param)
{
static HHOOK kbd_hook, mouse_hook;
MSG msg;
di_em_win = CreateWindowW( di_em_win_w, di_em_win_w, 0, 0, 0, 0, 0,
HWND_MESSAGE, 0, DINPUT_instance, NULL );
/* Force creation of the message queue */
PeekMessageW( &msg, 0, 0, 0, PM_NOREMOVE );
SetEvent(param);
while (GetMessageW( &msg, 0, 0, 0 ))
{
UINT kbd_cnt = 0, mice_cnt = 0;
if (msg.message == WM_USER+0x10)
{
HANDLE finished_event = (HANDLE)msg.lParam;
TRACE( "Processing hook change notification wp:%ld lp:%#lx\n", msg.wParam, msg.lParam );
if (!msg.wParam)
{
if (kbd_hook) UnhookWindowsHookEx( kbd_hook );
if (mouse_hook) UnhookWindowsHookEx( mouse_hook );
kbd_hook = mouse_hook = NULL;
break;
}
EnterCriticalSection( &dinput_hook_crit );
kbd_cnt = list_count( &acquired_keyboard_list );
mice_cnt = list_count( &acquired_mouse_list );
LeaveCriticalSection( &dinput_hook_crit );
if (kbd_cnt && !kbd_hook)
kbd_hook = SetWindowsHookExW( WH_KEYBOARD_LL, LL_hook_proc, DINPUT_instance, 0 );
else if (!kbd_cnt && kbd_hook)
{
UnhookWindowsHookEx( kbd_hook );
kbd_hook = NULL;
}
if (mice_cnt && !mouse_hook)
mouse_hook = SetWindowsHookExW( WH_MOUSE_LL, LL_hook_proc, DINPUT_instance, 0 );
else if (!mice_cnt && mouse_hook)
{
UnhookWindowsHookEx( mouse_hook );
mouse_hook = NULL;
}
if (finished_event)
SetEvent(finished_event);
}
TranslateMessage(&msg);
DispatchMessageW(&msg);
}
DestroyWindow( di_em_win );
di_em_win = NULL;
FreeLibraryAndExitThread(DINPUT_instance, 0);
}
static DWORD hook_thread_id;
static HANDLE hook_thread_event;
static CRITICAL_SECTION_DEBUG dinput_critsect_debug =
{
0, 0, &dinput_hook_crit,
{ &dinput_critsect_debug.ProcessLocksList, &dinput_critsect_debug.ProcessLocksList },
0, 0, { (DWORD_PTR)(__FILE__ ": dinput_hook_crit") }
};
static CRITICAL_SECTION dinput_hook_crit = { &dinput_critsect_debug, -1, 0, 0, 0, 0 };
static BOOL check_hook_thread(void)
{
static HANDLE hook_thread;
HMODULE module;
EnterCriticalSection(&dinput_hook_crit);
TRACE("IDirectInputs left: %d\n", list_count(&direct_input_list));
if (!list_empty(&direct_input_list) && !hook_thread)
{
GetModuleHandleExW(GET_MODULE_HANDLE_EX_FLAG_FROM_ADDRESS, (const WCHAR*)DINPUT_instance, &module);
hook_thread_event = CreateEventW(NULL, FALSE, FALSE, NULL);
hook_thread = CreateThread(NULL, 0, hook_thread_proc, hook_thread_event, 0, &hook_thread_id);
}
else if (list_empty(&direct_input_list) && hook_thread)
{
DWORD tid = hook_thread_id;
if (hook_thread_event) /* if thread is not started yet */
{
WaitForSingleObject(hook_thread_event, INFINITE);
CloseHandle(hook_thread_event);
hook_thread_event = NULL;
}
hook_thread_id = 0;
PostThreadMessageW(tid, WM_USER+0x10, 0, 0);
CloseHandle(hook_thread);
hook_thread = NULL;
}
LeaveCriticalSection(&dinput_hook_crit);
return hook_thread_id != 0;
}
void check_dinput_hooks(LPDIRECTINPUTDEVICE8W iface, BOOL acquired)
{
static HHOOK callwndproc_hook;
static ULONG foreground_cnt;
IDirectInputDeviceImpl *dev = impl_from_IDirectInputDevice8W(iface);
HANDLE hook_change_finished_event = NULL;
EnterCriticalSection(&dinput_hook_crit);
if (dev->dwCoopLevel & DISCL_FOREGROUND)
{
if (acquired)
foreground_cnt++;
else
foreground_cnt--;
}
if (foreground_cnt && !callwndproc_hook)
callwndproc_hook = SetWindowsHookExW( WH_CALLWNDPROC, callwndproc_proc,
DINPUT_instance, GetCurrentThreadId() );
else if (!foreground_cnt && callwndproc_hook)
{
UnhookWindowsHookEx( callwndproc_hook );
callwndproc_hook = NULL;
}
if (hook_thread_event) /* if thread is not started yet */
{
WaitForSingleObject(hook_thread_event, INFINITE);
CloseHandle(hook_thread_event);
hook_thread_event = NULL;
}
if (dev->use_raw_input)
{
if (acquired)
{
dev->raw_device.dwFlags = 0;
if (dev->dwCoopLevel & DISCL_BACKGROUND)
dev->raw_device.dwFlags |= RIDEV_INPUTSINK;
if (dev->dwCoopLevel & DISCL_EXCLUSIVE)
dev->raw_device.dwFlags |= RIDEV_NOLEGACY;
if ((dev->dwCoopLevel & DISCL_EXCLUSIVE) && dev->raw_device.usUsage == 2)
dev->raw_device.dwFlags |= RIDEV_CAPTUREMOUSE;
if ((dev->dwCoopLevel & DISCL_EXCLUSIVE) && dev->raw_device.usUsage == 6)
dev->raw_device.dwFlags |= RIDEV_NOHOTKEYS;
dev->raw_device.hwndTarget = di_em_win;
}
else
{
dev->raw_device.dwFlags = RIDEV_REMOVE;
dev->raw_device.hwndTarget = NULL;
}
if (!RegisterRawInputDevices( &dev->raw_device, 1, sizeof(RAWINPUTDEVICE) ))
WARN( "Unable to (un)register raw device %x:%x\n", dev->raw_device.usUsagePage, dev->raw_device.usUsage );
}
if (acquired)
hook_change_finished_event = CreateEventW( NULL, FALSE, FALSE, NULL );
PostThreadMessageW( hook_thread_id, WM_USER+0x10, 1, (LPARAM)hook_change_finished_event );
LeaveCriticalSection(&dinput_hook_crit);
if (acquired)
{
WaitForSingleObject(hook_change_finished_event, INFINITE);
CloseHandle(hook_change_finished_event);
}
}
void check_dinput_events(void)
{
/* Windows does not do that, but our current implementation of winex11
* requires periodic event polling to forward events to the wineserver.
*
* We have to call this function from multiple places, because:
* - some games do not explicitly poll for mouse events
* (for example Culpa Innata)
* - some games only poll the device, and neither keyboard nor mouse
* (for example Civilization: Call to Power 2)
*/
MsgWaitForMultipleObjectsEx(0, NULL, 0, QS_ALLINPUT, 0);
}
BOOL WINAPI DllMain( HINSTANCE inst, DWORD reason, LPVOID reserved)
{
switch(reason)
{
case DLL_PROCESS_ATTACH:
DisableThreadLibraryCalls(inst);
DINPUT_instance = inst;
register_di_em_win_class();
break;
case DLL_PROCESS_DETACH:
if (reserved) break;
unregister_di_em_win_class();
DeleteCriticalSection(&dinput_hook_crit);
break;
}
return TRUE;
}
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